The electronic spectra of jet-cooled tropolone. Vibrational assignment for the A1B2-X1A1 transition.
スポンサーリンク
概要
- 論文の詳細を見る
The laser fluorescence excitation spectrum and the single vibronic level fluorescence spectra from the \tildeA<SUP>1</SUP>B<SUB>2</SUB> state of tropolone have been measured in a supersonic free jet. Some vibronic bands observed in the region of 270–450 cm<SUP>−1</SUP> from the 0<SUB>0</SUB><SUP>0</SUP> band have been assigned. A tunneling doublet separation for the ν′<SUB>14</SUB> in-plane ring deformation mode has been measured to be 30 cm<SUP>−1</SUP>, which is significantly larger than 19 cm<SUP>−1</SUP> for that for the zero-point level, suggesting that the average geometry of the ν′<SUB>14</SUB> mode deviates significantly from that of the zero-point level.
- 公益社団法人 日本化学会の論文
著者
-
Sekiya Hiroshi
Institut Fur Physikalische Chemie Technische Universitat Munchen
-
Nishimura Yukio
Institute Of Acvanced Material Study And Department Of Molecular Science And Technology Graduate Sch
-
Nishimura Yukio
Institute of Advanced Material Study, and Department of Molecular Science and Technology, Graduate School of Engineering Sciences, Kyushu University
-
Nagashima Yusuke
Institute of Advanced Material Study, and Department of Molecular Science and Technology, Graduate School of Engineering Sciences, Kyushu University
関連論文
- Electronic State Distributions of He(ns, np, nd) Rydberg States Produced from Three-Body Collisional Radiative Recombination of He^+ in a Helium Flowing Afterglow
- Formation of CO(d^3Δ_i, a'^3Σ^+) by Dissociative Ion-Ion Neutralization Reaction
- Formation of the He_(c, d, e, f, C, D, E, F) States by Ion-Ion Neutralization Reaction of He_2^1 with C_6F_6^- in the Helium Flowing Afterglow
- Dissociative Excitation of CH_4 via Triplet Superexcited State by Collisions with the Metastable Ne(^3P_)Atoms in a Neon Flowing Afterglow
- Formation of the He(3s, 3p, 3d)States by Ion-Ion Neutralization Reaction of He^+ with C_6F_6^- in the Helium Flowing Afterglow
- Emission Spectum of NeAr_2^+ Cluster Ion Produced in the Flowing Afterglow
- Emission Spectra of HeAr_n^+(n=1-3) Cluster Ions Produced from the Helium Afterglow Reactions of Ar
- Mass-Spectrometric Study on Ion-Molecule Reactions of CF^+_3 with Propyne, Allene, and 1-Butyne at Near-Thermal Energies
- Chemical Ionization Mass Spectra of Benzene and Toluene at Low CH_4 Pressures
- Mass-Spectrometric Study on Ion-Molecule Reactions of CF_3^+ with PhX (X = F, Cl, Br, I) at Near-Thermal Energies
- A Chemical Dry Etching of Si and SiO_2 Substrates by F atoms in a Discharge Flow
- Decomposition of CO_2 into CO and O in a Microwave-Excited Discharge Flow of CO_2/He or CO_2/Ar Mixtures
- Superior Decomposition of N_2O into N_2 and O_2 in a Fast Discharge Flow of N_2O/He or N_2O/Ar Mixtures
- Electronic-State Distributions of Ne^* Formed by Energy Transfer from He(2^1S, 2^3S)to Ne at Thermal Energy
- ELECTRONIC STRUCTURE AND SPECTRA OF BENZOQUINOLINES: DETAILED EXPERIMENTAL DATA ON THE SOLVENT EFFECT AND pK_a VALUES
- eLECTRONIC STRUCTURE AND SPECTRA OF BENZOQUINOLINES: SOLVENT EFFECT AND pK_a VALUES
- SiO_2 Film Growth from ArF Laser Photolysis of Si_2H_6 and N_2O in a Perpendicular Irradiation Configuration
- Deposition of SiO_2 Films from ArF Laser Photolysis of Si_2H_6/N_2O Mixtures in a Parallel Irradiation Configuration
- Deposition of SiO_2 Thin Films by Reactive Excimer Laser Ablation
- Deposition of SiO_2 Films from ArF Laser Photolysis of SiH_4/N_2O Mixtures
- Chemical Ionization of 1-Olefins(C_-C_)by CH_5^+, C_2H_5^+, and C_3H_5^+ in an Ion-Trap Type of Mass Spectrometer
- Mass-Spectrometric Study on Ion-Molecule Reactions of CH_5^+, C_2H_5^+, and C_3H_5^+ with Benzoic Acid and Benzoates
- Vibrational Distribution of N_2(B^3II_) Produced from Dissociative Recombination of N_2O^+ in a Helium Flowing Afterglow
- Enhancement of Etch Rate by the Addition of O_2 and Ar in Chemical Dry Etching of Si Using a Discharge Flow of Ar/CF_4 and CF_4/O_2 Gas Mixtures
- An Efficient Decomposition of NO into N_2 and O_2 in a Fast Discharge Flow of NO/He Mixtures
- Chemical Dry Etching of Si Substrate in a Discharge Flow Using Ar/CF_4 Gas Mixtures
- Mass-Spectrometric Study on Ion-Molecule Reactions of CF_3^+ with PhX [X=H, CH_3, and C_2H_n (n=1,3,5)] at Near-Thermal Energy
- Mass Spectroscopic Studies on Ion-Molecule Reactions of CF_3^+ with Benzene and Toluene at Near-Thermal Energy
- Electronic Spectrum of Jet-Cooled 9-Hydroxyphenalenone-d. Vibrational Mode Specific Proton Tunneling in the S_0 State
- Nascent Rovibrational Distributions of CO(d^3Δ_i, a'^3Σ^+) Produced by Excitation-Transfer Reactions from Xe(^3P_2) to ^CO and ^CO at Thermal Energy
- Dissociative Excitation of GeH_4 by Collisions with Krypton Active Species in the Fllowing Afterglow
- Mass-Spectrometric Study on Ion-Molecule Reactions of CH_5^+, C_2H_5^+, and C_3H_5^+ with Monosubstituted Benzenes Carrying a Hydroxy Group
- Mass-Spectrometric Study on Ion-Molecule Reactions of CH_5^+, C_2H_5^+, and C_3H_5^+ with Anilines, Nitrobenzene, and Benzonitrile
- Spectroscopic Study on Ion-Ion Recombination and Neutralization Reactions of Kr`^+ with C_6F_6^- and SF_6^- in the Flowing Afterglow
- The Influence of Vibrational Excitation of NO^+(X^1Σ^+:v") on the Formation of NO(A^2Σ^+) by the NO^+ + SF_6^-Neutralization Reaction at Thermal Energy
- Rotationally Resolved ZEKE Photoelectron Spectrum of Benzene. Dynamic Jahn-Teller Effect in the v6(e2g) Mode
- The Influence of Vibrational Excitation of NO^+(X^1Σ^+ : ν″) on the Formation of NO^* by the NO^+ + C_6F_6^- Neutralization Reaction at Thermal Energy
- Mass-Spectrometric Study on Ion-Molecule Reactions of CF_3^+ with Furan and Thiophene at Near-Thermal Energies
- Mass-Spectrometric Study on Ion-Molecule Reactions of CF_3^+ with Monosubstituted Benzenes Carrying a Carbonyl Group at Near-Thermal Energies
- Mass-Spectrometric Study on Ion-Molecule Reactions of CF_3^+ with Monosubstituted Benzenes Carrying a Hydroxy of Alkoxy Group at Near-Thermal Energies
- Mass-Spectrometric Study on Ion-Molecule Reactions of CF_3^+ with Nitrogen-Containing Benzene Derivatives, Pyridine, Pyrrole, and Acetonitrile at Near-Thermal Energy
- Mass Spectrometric Study on Ion-Molecule Reaction of CF^+_3 with Anisole at Near-Thermal Energy
- Mass-Spectrometric Study on Ion-Molecule Reactions of CH_5^+, C_2H_5^+, and C_3H_5^+ with Monosubstituted Benzenes Carrying a Carbonyl Group
- Preparation of Metal Colloids by a Laser Ablation Technique in Solution : Influence of Laser Wavelength on the Efficiencies of Colloid Formation
- Electronic-State Distributions of Ne* Formed by Energy Transfer from He(21S, 23S) to Ne at Thermal Energy
- The electronic spectra of jet-cooled tropolone. Vibrational assignment for the A1B2-X1A1 transition.